27477430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63901}}^1$

素因数の和:63951

約数の個数: 16

約数和(自身を含む): 50610384

約数和(自身を除く): 23132954

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 63901, 127802, 319505, 639010, 2747743, 5495486, 13738715, 27477430]

約数ペア:

[(1, 27477430), (2, 13738715), (5, 5495486), (10, 2747743), (43, 639010), (86, 319505), (215, 127802), (430, 63901)]